+ * Revision 1.17 1995-12-11 09:15:28 adam
+ * New set types: sand/sor/snot - ranked versions of and/or/not in
+ * ranked/semi-ranked result sets.
+ * Note: the snot not finished yet.
+ * New rset member: flag.
+ * Bug fix: r_delete in rsrel.c did free bad memory block.
+ *
+ * Revision 1.16 1995/11/28 14:47:02 adam
+ * New setting: tempSetPath. Location of temporary result sets.
+ *
+ * Revision 1.15 1995/10/12 12:41:58 adam
+ * Private info (buf) moved from struct rset_control to struct rset.
+ * Bug fixes in relevance.
+ *
+ * Revision 1.14 1995/10/10 14:00:04 adam
+ * Function rset_open changed its wflag parameter to general flags.
+ *
+ * Revision 1.13 1995/10/06 14:38:06 adam